Research ..

My research interest lie in the area of information assurance and security. Some of the areas I am working on and/or plan to work on in near future include the following :

Advanced Role Based Access Control

Security Models for Emerging Applications/Distributed Systems Security

Secure Interoperability in Multidomain environments

Security and Privacy of Multimedia Systems

Security of XML documents and Semantic Web

Authentication and Authorization in Mobile-Commerce Environment
Security in Grid and Service Oriented Architectures
Privacy and Digital Rights Management

Information and Network Survivability

Trust Management

Security and Trust in IPv6/mobile IPv6 networks and New Internet Architectures